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Re: closed - NSTableView is not updated on [reloadData]

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Re: closed - NSTableView is not updated on [reloadData]

Subject: Re: closed - NSTableView is not updated on [reloadData]
From: Graham Cox <email@hidden>
Date: Fri, 24 Jul 2009 01:57:47 +1000


On 24/07/2009, at 1:52 AM, Alexander Bokovikov wrote:

Also I was sure that BAD_ACCESS exception should occur if not initialized outlet is used to send a message to.

Definitely not.

Uninitialized outlets are set to nil, and messages to nil are legal - they simply swallow the messages. On t e whole this is much safer than crashing but can lead to the odd bug where nothing happens and you don't immediately know why.

--Graham


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References:  
  >NSTableView is not updated on [reloadData] (From: Alexander Bokovikov <email@hidden>)
  >Re: NSTableView is not updated on [reloadData] (From: "I. Savant" <email@hidden>)
  >Re: closed - NSTableView is not updated on [reloadData] (From: Alexander Bokovikov <email@hidden>)




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